Time Machine (v2.0) (Issue 2 Questions) (Datapak) (MPU4 Video)
Game Information
| manufacturer | Barcrest |
| year | 1989 |
| clone of | v4tmach |
| other clones | v4tmach1 v4tmach1d v4tmach2 v4tmach2d v4tmachd |
| genre | N/A |
| downloads | 0 |
Screenshots
Download Details
| split set | v4tmach2d.zip 247.20k |
| parent set | v4tmach.zip 286.14k ↗ |
| standalone set | v4tmach2d.7z 249.30k |
Driver Details
| source | barcrest/mpu4vid.cpp |
| status | preliminary |
| emulation | preliminary |
| savestate | unsupported |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 504px |
| height | 296px |
| refresh | 49.92mhz |
Input Details
| player | 1 |
| type | only_buttons |
| buttons | 8 |
| directions | N/A |
Chipset Details
| name | Motorola MC6809 |
| clock | 6.56mhz |
| name | Motorola MC68000 |
| clock | 9.54mhz |
| name | AY-3-8913 PSG |
| clock | 1.64mhz |
| name | Speaker |
| clock | N/A |
| name | 1-Bit DAC |
| clock | N/A |
| name | Speaker |
| clock | N/A |
| name | Speaker |
| clock | N/A |
| name | Philips SAA1099 |
| clock | 7.63mhz |
ROM Details
| name | size | crc |
|---|---|---|
| vid.p1 | 64.00k | e996bc18 |
| tmd.p1 | 64.00k | e21045e0 |
| tm20.p2 | 64.00k | d13b56e4 |
| tm20.p3 | 64.00k | efd3ae64 |
| tm20.p4 | 64.00k | 602ba3fb |
| issue2_q11 | 64.00k | e8ed736f |
| issue2_q12 | 64.00k | adddd8a7 |
| issue2_q13 | 64.00k | 3de147dd |
| issue2_q14 | 64.00k | 02abb026 |
| issue2_q15 | 64.00k | 7894ac8b |